Helen: I have much data on Alexanders of Augusta Co, VA. Here's some on the siblings of Hannah:
ELIZABETH ALEXANDER: b. 28 Oct 1735, County Donegal, Ireland; m. 1754, Augusta Co, VA to JOHN MCCLUNG, private & Indian spy in VA militia, Dunmore's War, & Capt. during Rev. War, b. 1731, Coleraine, Antrim, Ireland, & d. 1817 Rockbridge Co, VA; s/o *WILLIAM MCCLUNG.Known Issue: Margaret, William, John Jr., Archibald, Elizabeth, Phoebe, Rebecca, James, and Joseph.
WILLIAM ALEXANDER: a plantationer & proprietor, b. 22 Mar 1738, Nottingham, Chester Co, PA; d. 1 Jun 1797, Rockbridge Co; bur. Lexington, Rockbridge Co, VA; m. 16 Feb 1767, Amherst Co, VA, to AGNES ANN REID, known as Nancy, b. Jul 1741, Augusta Co. & d. 14 Oct 1825, Rockbridge Co; d/o *ANDREW REID Jr and SARAH REID.Known Issue: Andrew, Margaret, Archibald, Sarah, John, Phoeba, Nancy, Elizabeth, Anne "Patsey," and Martha.
ANN ALEXANDER: b. 17 Sep 1740, Nottingham, Chester Co, PA; d. 7 Dec 1820, Rockbridge Co, VA; bur. Muse Cemetery, near Fairfield, Rockbridge Co; m. ROBERT CARUTHERS, minister, b. 1744, Rockingham Co, VA; d. Mar 1781, Rockbridge Co, VA; s/o WILLIAM CARUTHERS and MARGARET MCCROSKEY. Known Issue: William, Margaret, Phoebe, Esther, Ann "Nancy," Robert, Hannah.
JOSEPH ALEXANDER: planter, b. 9 Feb 1742, Nottingham, Chester Co, PA; Capt. in Rev. War; d. 1813, Rockbridge Co, VA; m. 3 Nov 1767, Amherst Co, VA to SARAH REID, b. 1744; d. 1823; d/o *ANDREW REID Sr. and SARAH REID. Known Issue: Margaret, Andrew, William, Sarah, Archibald D., Joseph Jr., Reid, James, and Elizabeth.
PHOEBE ALEXANDER (of VII): b. 12 Aug 1749, Augusta Co, VA; d. 13 Feb 1821, near Glasgow, Rockbridge Co, VA; bur. Glasgow; m. 1767, Augusta Co, VA to JOHN PAXTON III, raised a Company of Militia & served as Capt. in Rev. War, b. 1743 & d. 3 Oct 1787, Rockbridge Co; bur. Glasgow; s/o Capt. *JOHN PAXTON II and MARY BLAIR. Known Issue: John, James Alexander, Margaret, Archibald, Isabella, William, Alexander (b. 31 Aug 1787, Rockbridge Co), Mary "Polly," and Joseph.
The following were issue of Archibald & Jane McClure:
MARY ALEXANDER: b. 4 Feb 1760, Augusta Co, VA; 1st d. 1824, near Nashville, TN; m. 11 Jan 1779, Rockbridge Co, to JOHN TRIMBLE, surveyor, b. 24 Aug 1749, Augusta Co; d. 1783, Rockbridge Co; s/o *JAMES TRIMBLE and SARAH KERSEY. Issue: James and John.2nd m. 10 Nov 1785, Rockbridge Co, to LEWIS JORDEN, d. TN.
JOHN ALEXANDER: b. 28 Jul 1764, Augusta Co, VA; d. 24 Oct 1828, Rockbridge Co, VA; bur. Timber Ridge Church Cemetery, Rockbridge Co; m. 27 Nov 1788, Rockbridge Co, by Rev. Archibald Scott to SARAH GIBSON, b. 28 Jun; bur. Timber Ridge Church Cemetery; d/o WILLIAM GIBSON and ANN N.N. Known Issue: James H. and Phoebe Paxton.
JAMES ALEXANDER: b. 4 Oct 1766, Augusta Co, VA; d. abt 1851/52, Lincoln Co, MO; m. 17 Jun 1794, Rockbridge Co, VA to MARTHA TELFORD, d. >1834, Lincoln Co, MO; d/o JOHN TELFORD.Known Issue: John Telford, Tinny/Jinny, Samuel, Archibald, James, and Elizabeth.
SAMUEL ALEXANDER: b. 6 Feb 1769, Augusta Co, VA; d. < May 1794; m. abt 1791 to N.N. MCCROSKEY.Issue: Archibald.
ARCHIBALD ALEXANDER: b. 3 Mar 1771, Augusta Co, VA; d. 1831, Bracken Co, KY; m. 30 Dec 1795, Rockbridge Co, to ISABEL PATTON, d/o *WILLIAM PATTON and NANCY MCCLUNG. Known Issue: Nancy, Mathilda/ Malinda, Martha Pauline, Mary Hamilton, Patton, Sarah "Sally," John M., and Ann R.
JANE ALEXANDER: also known as Jean, b. 1773, Augusta Co, VA; d. 1840; m. 1802, Washinton Co, TN to Rev. Dr. JOHN WHITFIELD DOAK, b. 17 Oct 1778, Rockbridge Co, VA; d. 5 Oct 1820, near Blountville, TN; s/o Rev. Dr.*SAMUEL DOAK and ESTHER HOUSTON MONTGOMERY.Known Issue: Samuel Harvey, John Newton, Sophia, Esther Montgomery, Eliza Smith, Jane, Mary Jane, Archibald Alexander, and James Witherspoon.
Hope this helps. Bob